VISTA, Calif. — San Diego County authorities say $100,000 worth of jewelry has been stolen in a burglary at the home of California U.S. Rep. Darrell Issa.

U-T San Diego says more than 50 items, including watches, rings, earrings and bracelets, were taken from the Vista home on Nov. 29. No arrests have been made.

An Issa spokesman says the pieces were irreplaceable family heirlooms.

The Republican who chairs the House Oversight and Government Reform Committee is one of the wealthiest members of Congress. He made his fortune with a company that produces car alarms and other auto security products.